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ABD – Automated Balancing Damper for kitchen ventilation (CE)

CE Marked (UKCA pending) – The ABD balancing dampers are a vital component of M.A.R.V.E.L. energy saving technology for commercial kitchens. They are used to automatically adjust in real-time the exhaust airflow rates depending on the cooking activity. This feature allows for independent adjustment of each Capture Jet™ hood section or area of ventilated ceiling tied to a common duct and fan system.

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The ABD balancing dampers are integral to M.A.R.V.E.L. energy saving technology. The automated balancing dampers adjust the exhaust airflow rate independently for each hood or ventilated ceiling area on a common fan, based on direct pressure readings from integral T.A.B.™ test and balance port in they are equipped with.

  • Compact design – 2 sizes.
  • Controlled by M.A.R.V.E.L. energy saving technology depending on the cooking activity.
  • Does not accumulate grease like guillotine type dampers.
  • Night time set back closes damper preventing air from entering the building.
  • Actuator fail safe opens on power interruption.
  • Compatible with fire suppression systems and the installation of the duct connection nozzles.


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